I'll plug Raymond Computer in St. Paul, Minnesota, USA for a repair center. I've done a lot of business with him (Ray Bryan). Their web site is
Raymond Computer. Some of it may be old/out-of-date, but they are still around. I Email with Ray pretty much on a weekly basis. I used to live in his area, so I could actually go to his store (yep, a real Amiga storefront still exists!) every weekend if I wanted.
